Guard Duty

1 The New Recruit 2 Opening Day 3 City of Flight 4 Lightning in a Battle 5 Cyberella Man 6 Pirates of the Sky 7 Grounded 8 Escape from the Outback 9 Razor's Edge 10 Deep Secrets 11 Guard Duty 12 The Perfect Swarm 13 The Brave and the Cold 14 Boiling Point 15 Homecoming 16 One of the Family 17 High Impact 18 Sky Riders 19 Self Destruct (Part 1) 20 Self Destruct (Part 2) 21 The Island of Dr. Nova 22 Under the Ice 23 Attack of the Drones 24 The Pyramid Scheme 25 End of the Line 26 The Fortress 27 Night of the Living Carrier 28 Vanishing Point 29 My Hero 30 Sub-Mission 31 Eye of the Swarm 32 Gone in .6 Seconds 33 Stunt Hawks 34 The Phantom Fleet 35 Moving Target 36 Lady in Red 37 Sky Hard 38 Antarctic Invasion 39 End Game (Part 1) 40 End Game (Part 2)